WELL · 42-135-05244 · DISTRICT 8
Yarbrough & Allen #36
Ector County · Yarbrough & Allen (Waddell) field · Vertical
Yarbrough & Allen #36 (API 42-135-05244) is a well in Ector County operated by Exxon Mobil Corporation, completed December 30, 1954.
The RRC has issued one drilling permit, issued October 13, 1994, permitted to 10,565 ft.
It was permitted by Exxon Corp. and has since transferred to Exxon Mobil Corporation on the wellbore schedule.
Its 3 leases have reported 1.13M barrels of oil and 952K mcf of gas since January 1993, last reporting in July 2026. The leases carry 28 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 15, 2026
- Permits on file
- 1,223
- Phone
- (346) 474-9142
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Exxon Mobil Corporation |
| Production reports | Aghorn Operating, Inc.through Feb 2026 |
| Latest permit | Exxon Corp.Oct 13, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,565
- total depth, ft
- 1
- permits on file
- Oct 13, 1994
- last permit issued
- Dec 30, 1954
- completed
- 1.13M
- cumulative oil, bbl
- 952K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 30, 1954
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 3 leases this well is completed on; they carry 28 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Yarbrough & Allen O-10-16663 | Yarbrough & Allen (Devonian) | Aghorn Operating, Inc. | 11 | 715K | 678K | Jan 1993 – Jul 2026 |
| Yarbrough & Allen O-10-16664 | Yarbrough & Allen (Ellenburger) | Aghorn Operating, Inc. | 14 | 410K | 274K | Jan 1993 – Jul 2026 |
| Yarbrough & Allen O-10-16665 | Yarbrough & Allen (Waddell) | Exxon Mobil Corporation | 3 | 215 | 1 | Jan 1993 – Mar 2008 |
Oil, barrels lease total
Last 12 months 18,453 · prior 12 21,759(-15%)
Gas, mcf lease total
Last 12 months 0 · prior 12 3,545(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → May 2008
- 3Aghorn Operating, Inc.Jun 2008 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 429019-99 | Recompletion | Exxon Corp. | Oct 11, 1994 | Oct 13, 1994 | Nov 16, 1994 | 10,565 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-16663 | — | — | — | — |
| — | — O-10-16664 | — | — | — | — |
| — | — O-10-16665 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,220 | 8,512 | Perforated |
| 10,182 | 10,210 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 250 | — | — |
| 13.375 | 267 | 17.5 | 250 S |
| 9.625 | 3,531 | — | — |
| 9.625 | 3,547 | 12.25 | 2,100 S |
| 5.5 | 10,556 | — | — |
| 5.5 | 10,570 | 7.875 | 450 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 16, 1995 | Dec 15, 1994 | Yes |
| 00 | Jan 23, 1995 | — | — |
| 00 | Jan 12, 1984 | Sep 9, 1959 | — |
| 00 | Jan 12, 1984 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-135-05244 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-05244 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/13505244, documented in the API reference.